Adjustable soldering-clamp



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A. B. LEE. ADJUSTABLE SOLDERING CLAMP.

N0. 459,637. Patented Sept. 15, 1891.

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A. B. LEE. ADJUSTABLE SOLDBRING CLAMP.

No. 459,637. Patented Sept. 15, 1891..

WITNESSES UNITED STATES PATENT OFFICE.

ALMON B. LEE, OF BANGOR, MICHIGAN.

ADJUSTABLE SOLDERlNG-CLAMP.

SPECIFICATION forming part of Letters Patent No. 459,637, datedSeptember 15, 1891.

Application filed July 14, 1890. Serial Nb 358,766. (No model.)

To aZZ whom it may concern.-

Be it known that I, ALMON B. LEE, a citizen of the United States,residing at Bangor, in the county of Van Bu ren and State of Michigan,have invented certain new and useful Improvements in SolderingApparatus, of which the following is a full, clear, and exactspecification.

My invention relates to soldering devices for the use of jewelers,silversmiths, and others, the object being to provide a simple,economical, and efficient apparatus by means of which spectacle andeyeglass frames, rings, and other similar articles may be securely heldwhile being soldered.

The invention consists in the novel construction' and combination ofparts hereinafter fully described, and specifically pointed out in theclaims.

In the accompanying drawings, Figure 1 is a side elevation, partly insection, of an apparatus constructed in accordance with my invention.Fig. 2 is a sectional view of a portion of the same, showing a modifiedarrangement of clamps. Figs. 3 and 4 are detail views showing furthermodifications. Fig. 5 is a detail view of one of the holders.

In the said drawings, the reference-numeral 1 designates a base orblock.of metal or other suitable material, formed or provided with an upright2, having a vertical slot 3 at its upper end, within which fits avertically-movable rod 4, which is held in position by means of athumb-screw 5, passing through an aperture or hole in said upright andbearing against said rod. The upper end of this rod is formed with ahead 6, having a horizontal aperture therethrough to receive a slidablebar 7, which is horizontally adjustable and retained in place by thethumb-screw 8. This bar carries one or more holders 9, each consistingof a head 10, with an upwardly-projecting arm 12 and a separate arm 13,connected with arm 12 by means of thumb-screws 14, whereby said arm 13may be adjusted to and from arm 12 to grasp an article therebetween, inthe present instance an eyeglassframe being shown as held by said arm.The bar 7 passes through apertures in the heads 6, which arehorizontally movable and also rotatable on said bar, being held in placeby the thumb-Screws 15.

Mounted upon baretis one or more rods 16, having heads 17, through whichsaid rod passes. These rods are horizontally movable and rotatable uponsaid bar, being held in place by thumb'screws 18, and they carry arotatable and vertically-movablearm 19, having a thumb-screw 20 at oneend. At the other ends these arms are provided with a horizontal socketto receive the spring clamping-jaws 21, provided with set-screw 22, andalso with thumb-screws n3.

Passing through an aperture in the lower part of the upright 2 is ahorizontally-movable bar 24, provided with thumb-screw 25. One end ofthis bar carries a vertically and horizontally movable rod 26, havingthumbscrew 27. The upper end of this rod is pivotally connected withanother rod 28, carrying at its upper end a pan 29 to receive charcoalor other combustible material, forming a heater.

The operation will be readily understood. When an article such as aneyeglassframe is to be held, it is placed in the holders, as seen inFig. l, which grasp and hold the same. In this figure the bow issupposed to be broken at the point a and one of the lugs to have beendetached or broken at the point I). In the latter instance the lug to besoldered is held between the spring clamping-jaws. The clamps andholders are now rotated upon the horizontal rod and so shifted as tobring the parts over the heater, by which the necessary heat can beimparted to effect the soldering.

In Figs. 2 and 3 I have shown the clamps somewhat differently arranged,but the principle is the same as in Fig. 1, the holders in this casebeing removed from the bar or shifted to one side to be out of the way.

In Fig. 4 the spring-clamps are shown as constructed to hold a ring orsimilar article.

Having thus described my invention, what I claim is 1. The combination,with the base having an uprightwith a socket in its upper end, a rodfitting in said socket, capable of vertically reciprocating therein, ahorizontally-movable bar passing through said rod, and verticallymovable and rotatable clamps carried by said bar, of thehorizontally-movable bar passing through the lower part of said upright,the vertically and horizontally movable rodcarried by said bar, and thebar carrying the heater, pivotally connected with said lastmentioned rodor bar, substantially as described.

2. The combination, with the base provided with an upright having asocket in its upper end, the vertically-movable rod working in saidupright, the horizontally-movable bar passing through said rod, thehorizontallymovable and rotatable bar or arm mounted on said bar, therotatable and vertically-movable arm mounted thereon, and the springclampingjaws connected therewith, of the horizontally-movable barpassing through the lower part of the upright and carrying ahorizontally and vertically movable rod, and the rod carrying theheater, pivotally connected therewith, substantially as described.

ALMON B. LEE. Witnesses:

JOHN S. CROSS, ARTHUR C. RUNYAN.

